API Tool Calls — Home cost planners and everyday tools

npx add-mcp 'https://apitoolcalls.com/mcp'

AI Image Upscaler

Enlarge pictures 2x or 4x with a small AI model on your device. Keep transparency and download PNG, JPG or WebP.

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Product Photo Background Remover

Cut out a product in your browser. Download transparent PNG or add a white or custom colour background.

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Image to SVG Tracer

Turn logos, drawings and photos into SVG vector paths. Trace colours and remove backgrounds in your browser.

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Image compressor

Make JPEG, PNG and WebP images smaller on your device.

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Image converter: WebP to PNG, PNG to JPG

Change images to JPG, PNG or WebP.

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WebP to JPG converter

Turn WebP images into JPG files, many at once.

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Image to Text

Read photos, screenshots and scans into editable text in six languages. Your images stay in your browser.

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Image resizer

Change image size by width, height or percentage.

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GIF maker

Turn images or a short video into a GIF.

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Compress PDF

Shrink PDF images privately, with selectable text or smaller image pages.

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Free PDF Editor Online

Edit a PDF free online: add text, white-out, images and signatures, then rotate or rearrange pages. Files stay in your browser, with no upload or sign up.

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EPUB to PDF Converter

Convert EPUB books to PDF privately in your browser, with page sizes, images and a table of contents.

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PDF merger

Put several PDFs together in the order you choose.

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JPG to PDF converter

Put images together in one PDF.

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Fillable PDF Form Builder

Open a PDF or start blank, place form fields, and download a fillable PDF. Your PDF stays in this browser.

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PDF to Word and Excel

Convert text PDFs into editable text and tables. Preview and download Word or Excel files in your browser.

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PDF to JPG converter

Turn PDF pages into JPG or PNG images.

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APA Citation Generator

Format APA 7 references, build an alphabetical reference list and export Word with italics and hanging indents.

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Text and Subtitle Translator

Translate English, Spanish and German on your device. Keep SRT and VTT timing, edit the results and download.

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Proofreader

Fix spelling, grammar and punctuation while keeping your meaning and voice. Review corrected text and a list of changes with your own OpenRouter key.

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Company Info Finder

Find a business's name, address and contact details on its own site, with a source page for each fact. Runs on your own OpenRouter key.

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Spreadsheet Cleaner

Trim, dedupe, fix dates and case, or split and merge columns in CSV and Excel files. Your file stays in your browser.

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Data Finder

Describe your use case and get up to three matching data sources.

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SEO Checker

Check a public page for SEO strengths and get fixes ranked by weight. Free fixed rules, with a copyable checklist.

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Recall Check

Find U.S. CPSC recall notices that may match your product, brand, model or UPC. Read the notice.

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Page to Markdown

Turn a public page URL into Markdown with headings, lists, tables and links.

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Word counter

Count words, characters and paragraphs.

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Character counter

Count characters and check common text limits.

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JSON formatter and validator

Make JSON easier to read and check for errors.

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Fancy font generator

Copy your text in different letter styles.

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Barcode scanner

Read barcodes, GS1 product numbers, expiry dates and lots from a camera or photo.

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Printable QR Code Maker

Make one print-ready PDF with QR signs, folding table tents, business cards and Avery labels.

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QR code maker

Turn text, a link or Wi-Fi details into a QR code.

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Barcode generator

Make a barcode and save it as an image.

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Sound Effects Maker

Make retro coins, jumps, lasers and explosions for games and videos. Tweak settings and download WAV audio on your device.

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Subtitle Generator

Turn video or audio into editable SRT, VTT and text subtitles with Whisper. Free, private, and entirely in your browser.

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Text to Speech and Voiceover

Make natural English voiceovers with US or UK voices. Fix pronunciations and download WAV, MP3 or AAC/Opus privately.

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Video Editor: Trim, Join and Resize

Join clips, trim moments and resize for Reels, TikTok and Shorts. Fit or Fill, keep sound or mute; nothing uploaded.

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M4A to MP3 Converter

Convert M4A to MP3 for free in your browser. Save iPhone voice memos or iTunes audio, choose a bitrate and convert many files. Nothing is uploaded.

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MOV to MP3 Converter

Convert MOV to MP3 for free in your browser. Pull sound from an iPhone or camera video, choose a bitrate and save audio in a batch. Nothing is uploaded.

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Compress Video Online

Compress video online for free, with no upload. Shrink MP4, MOV or WebM for email, choose a size or quality preset and save many videos privately.

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MOV to MP4 Converter

Convert MOV to MP4 free with no upload. Copy H.264 or iPhone HEVC instantly without quality loss, or re-encode to H.264. Save many videos privately.

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Photo Slideshow Maker

Animate photos with smooth Ken Burns zooms, pans, cross-fades and optional music. Export video on your device.

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Screen recorder (free, no install)

Record your screen or a browser tab.

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Voice recorder online

Record, play back and save your voice.

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Mic test — check your microphone

Check your microphone level and hear a short test.

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Webcam test — check your camera

Check your camera preview and take a picture.

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Compress File Online

Bundle files or folders into a ZIP in your browser and compare sizes. No upload.

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Password generator

Make a random password with the length you choose.

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Typing test

Check your typing speed and accuracy.

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Spin the wheel

Spin a wheel to pick from your list of choices.

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Subscription Finder

Find recurring payments in bank or card exports, track yearly costs and estimate cancellation savings. Your files stay in your browser.

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Résumé gap check

Compare your skills with Columbus, Ohio job postings.

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Auction Organizer

Organize eBay links, track bids and wins, and download calendar reminders. You bid yourself on eBay.

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BAH vs house payment

Compare your housing allowance with a house payment and local rent.

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Free invoice generator (PDF)

Fill in your details and save an invoice as a PDF.

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Receipt & Invoice Scanner

Read receipt photos or invoice PDFs into editable tables, CSV and Excel. Confirm every field privately in your browser.

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YouTube to transcript

Read public YouTube captions as timestamped text.

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Discord Event Scheduler

A Discord bot that finds the night your D&D group can all play.

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Will Checklist and Trust Guide

General information about wills and trusts, with a private list of facts and papers to bring to a lawyer.

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BMI Calculator

Calculate adult BMI from weight and height in kg and metres or pounds and inches. See CDC weight categories and learn what BMI can and cannot tell you.

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One-Rep Max Calculator

Estimate your one-rep max in kg or lb with Epley and Brzycki formulas. Compare both estimates and see a percentage table for sets of 1 to 12 reps.

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Running Pace Calculator

Calculate running pace, time or distance in kilometres or miles. Use 5K to marathon presets and predict a race time with the Riegel formula, free online.

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Calorie and Macro Calculator

Estimate daily calories with three resting-energy formulas and an activity factor. Turn an editable calorie target and macro split into daily grams.

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Heart-Rate Zone Calculator

Calculate adult heart-rate zones with 220 minus age or Tanaka, a measured maximum override, and optional Karvonen heart-rate reserve. See AHA ranges in bpm.

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Body Fat Calculator

Estimate adult body fat with the US Navy tape formula in inches or centimetres. Compare a separate BMI and age estimate, with formulas and primary sources.

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Basement water cause finder

Narrow down possible basement water causes from safe observations, with first checks, trade referrals and cited sources.

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Kitchen Remodel Cost Estimator

Estimate a kitchen remodel budget by size and scope, with separate national reference cards and dated sources.

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Flooring Cost Calculator

Estimate flooring installation cost by room and material. Compare all eight installed ranges, with hardwood order guidance and dated sources.

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Driveway Cost Calculator

Estimate driveway replacement cost by section and surface. Compare ten installed ranges with concrete removal, unpriced prep checks and dated sources.

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Pole Barn Cost Calculator

Estimate pole barn cost by width and length. See construction and optional living-space build-out ranges, unpriced checks and dated references.

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Water Softener Size Calculator

Estimate water softener grain capacity and yearly salt cost from tested hardness and household water use, with dated primary sources.

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Yard Drainage Cause Finder

Find likely yard drainage causes to investigate, options and who does the work, with dated public agency planning estimates.

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Funeral Cost Planner and Your Rights

Know your FTC Funeral Rule rights, see NFDA 2023 reference medians and add up your own itemized funeral prices, with missing prices visible.

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