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PDF, image, video, developer, finance, and SEO tools — fast, private, and built for the way you actually work.
Popular tools
The tools people reach for most.
Merge PDF
Combine multiple PDF files into one, in any order, directly in your browser.
HEIC to JPG
Convert iPhone HEIC photos to universally compatible JPG format.
JSON Formatter & Validator
Format, validate, and minify JSON instantly in your browser.
Compress PDF
Shrink a PDF's file size with an adjustable quality slider — ideal for scanned documents.
Currency Converter
Convert between world currencies using live, daily-updated exchange rates.
Compress Image
Reduce image file size with an adjustable quality slider and live before/after comparison.
Password Generator
Generate strong, random passwords with customizable length and character sets.
Split PDF
Split a PDF into individual pages or custom page groups, downloaded as a zip.
Featured categories
Every tool, organized the way you think about your work.
PDF Tools
Merge, split, compress, convert, and edit PDF files in your browser.
12 toolsImage Tools
Resize, compress, convert, and enhance images without losing quality.
25 toolsVideo Tools
Convert, compress, trim, and extract audio from video files.
5 toolsAudio Tools
Convert, compress, and trim audio files quickly and privately.
3 toolsDeveloper Tools
JSON, Base64, JWT, regex, hashing, and other everyday dev utilities.
44 toolsFinance Calculators
EMI, loan, mortgage, tax, SIP, and other financial calculators.
51 toolsSEO Tools
Meta tags, schema markup, robots.txt, and other on-page SEO generators.
16 toolsText Tools
Case conversion, word counting, deduplication, and other text utilities.
47 toolsRecently added
New tools ship regularly — here's what's new.
Saturate Image (Boost Colors)
Boost the color saturation of a photo to make it more vivid.
Vintage Photo Filter
Give a photo a warm, faded retro look in one click.
Image Hue Shifter
Rotate the hue of an image to shift all its colors with a live preview.
JSON to TypeScript
Generate TypeScript interfaces from a JSON object or API response.
Chmod Calculator
Build Unix file permissions and get the octal and symbolic chmod values.
Base58 Encoder / Decoder
Encode and decode Base58 text — the format used by Bitcoin and IPFS.
XML to JSON Converter
Convert XML into readable JSON, handling attributes and nested elements.
CSV to Markdown Table
Convert CSV data into a formatted Markdown table.
Fast by default
Most tools run instantly in your browser — no upload, no waiting.
Private by design
Files are processed and deleted automatically. Compute-only tools never leave your device.
Always free
No sign-up, no paywalls, no watermarks on your results.
Frequently asked questions
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