Make a file small enough to send
Compress images, PDFs and audio, merge or split PDFs, and pull text out of documents.
Free practical tools, no account required
Finish the file, text, and document jobs that block your day.
Use quick browser tools instantly. Heavier files are processed in a secure queue, with a private status page that shows when your download is ready.
Document Requirement Fixer How to Compress a PDF
Browser-only
Text and developer tools do not need uploads.
Server processed
File tools process uploads and clean results automatically.
Secure queue
Heavy jobs give you a private status page and a download link that works for 48 hours.
Common jobs
Start with the problem, not the tool name.
Prepare application documents
Resize photos, strip metadata, and turn images into PDFs.
Clean up text or developer data
Format JSON, convert Base64, count text, or generate passwords.
Tool catalog
Available tools
Text and Developer Tools
Quick browser utilities for text, data, and everyday developer work.
Browser-only
JSON Formatter
Format, minify, and validate JSON payloads.
Browser-onlyCSV Cleaner
Fix encoding, uneven rows, repeats and dates in a CSV, with a report of every change.
Browser-onlyBase64 Encoder
Encode and decode Base64 text without uploading it.
Browser-onlyText Case Converter
Switch text between title, sentence, snake, and camel case.
Browser-onlyWord Counter
Count words, characters, and reading time instantly.
Generators
Create QR codes, passwords, and other generated outputs in your browser.
Image and Document Tools
Resize, compress, convert, and clean files with clear retention rules.
Browser-only
Document Requirement Fixer
Fit a photo or scan to a form's exact KB, pixel and format limits, on your device.
Browser-onlyInvoice Generator
Make a PDF invoice with tax, discounts and logo, with no watermark and nothing uploaded.
Server processedImage Resizer
Resize photos to exact dimensions for forms, uploads, and email.
Server processedImage Cropper
Crop photos precisely with a visual selection box.
Server processedImage Watermark
Add text watermarks with position, size, and opacity control.
Server processedImage to PDF
Combine JPG, PNG, and WebP images into a multi-page PDF.
Server processedFavicon Generator
Create a full favicon set: 16/32/48px, Apple touch icon, and .ico.
Server processedImage Compressor
Reduce JPG, PNG, and WebP size with a quality slider.
Server processedImage Format Converter
Convert between PNG, JPG, and WebP formats.
Server processedEXIF Data Viewer and Stripper
Inspect and remove camera, location, and metadata fields.
Secure queuePDF Compressor
Reduce PDF file size with queued processing and a private download link.
Secure queuePDF to Text
Extract plain text from PDF files with queued processing.
Secure queuePDF Merger
Combine multiple PDF files into one, in order.
Secure queuePDF Splitter
Split a PDF into pages or extract a page range.
Secure queuePDF to Images
Convert every PDF page into PNG or JPG images delivered as a ZIP.
Audio Tools
Convert and trim audio files with secure queued processing.
Developer Tools
Encode, decode, convert and test data for everyday development work.
Browser-only
URL and HTML Encoder
Encode or decode URLs and HTML entities entirely in your browser.
Browser-onlyUUID Generator
Generate cryptographically random UUID v4 values locally.
Browser-onlyHash Generator
Generate SHA-256, SHA-384, SHA-512, or SHA-1 digests locally.
Browser-onlyJWT Decoder
Inspect JWT headers and payloads locally without validating or uploading tokens.
Browser-onlyRegular Expression Tester
Test JavaScript regular expressions and review matches instantly.
Browser-onlyColor Converter and Contrast Checker
Convert HEX and RGB colors and check WCAG contrast ratios.
Browser-onlyMarkdown to HTML Converter
Convert Markdown text into clean HTML entirely in your browser.
Browser-onlyJSON to CSV Converter
Convert a JSON array of objects into CSV, with nested fields flattened.
Browser-onlyCSV to JSON Converter
Parse CSV text and convert it to a JSON array of objects.
Date and Time
Work with dates, exact ages and Unix timestamps.
Text and Lists
Compare text, clean up lists and generate placeholder copy.
Browser-only
Text Difference Checker
Compare two blocks of text line by line in your browser.
Browser-onlyList Sorter and Deduplicator
Sort, deduplicate, reverse, or shuffle newline-separated lists.
Browser-onlyLorem Ipsum Generator
Generate placeholder Lorem Ipsum text in words, sentences, or paragraphs.
Calculators
Work out percentages, loans, interest, units, currencies and file sizes.
Browser-only
Percentage Calculator
Calculate percentages, percentage changes, and values from a percentage.
Browser-onlyUnit Converter
Convert common length, mass, temperature, volume, and data units.
Browser-onlyLoan Payment Calculator
Estimate monthly payments and total interest for a fixed-rate loan.
Browser-onlyInterest Calculator
Compute simple or compound interest on a principal over time.
Browser-onlyAspect Ratio Calculator
Simplify width and height to an aspect ratio and scale dimensions proportionally.
Browser-onlyFile Size Converter
Convert a file size between decimal (SI) and binary (IEC) units instantly.
Browser-onlyCurrency Converter
Convert between world currencies using live daily exchange rates.
Browser-onlySeller Profit Calculator
Estimate net proceeds, profit, margin, and markup for one sale.
Built for professionals
No annoying login walls. ToolkitHQ is designed to be the fastest path from a task to a result.
Privacy first
Browser tools stay local. File workflows show when server processing is used.
Secure handling
Uploads are for processing only and cleanup is part of the product contract.
Pure performance
Focused pages, direct controls, and no heavy framework layer.
Professional specs
Tools expose exact parameters instead of vague one-button shortcuts.
Heavy file or batch work
Need help with a heavy file or a batch job?
Leave an email if you need help with queued files, batch processing, or a custom job. We reply personally; this is not a hidden signup wall.