Convert Tools

48 tools

Convert between image formats, document types, and data encodings. All conversions happen locally in your browser — files never leave your device.

AVIF to PNG Converter

Convert AVIF images to universal PNG with full alpha transparency preserved. Lossless Canvas decoding and batch support run entirely in your browser.

AVIF to JPG Converter

Convert AVIF images to widely compatible JPG with an adjustable quality slider. Transparent areas flatten to white; files never leave your browser.

SVG to PNG Converter

Rasterize SVG vector graphics to pixel-perfect PNG at any custom resolution. Preserves transparent backgrounds and processes files locally — no uploads.

Base64 File Converter

Convert any file to a Base64 string or decode Base64 back into a downloadable file. Detects type via magic bytes and handles large inputs locally.

BMP to PNG Converter

Convert uncompressed BMP bitmaps to efficient lossless PNG — typically 50-80% smaller with zero quality loss. Conversion runs entirely in your browser.

WebP to PNG Converter

Convert WebP images to universal PNG while preserving alpha transparency exactly. Lossless Canvas decoding runs locally — files never leave your device.

WebP to JPG Converter

Convert WebP images to universally compatible JPG with an adjustable quality slider. Batch conversion runs in your browser — nothing is uploaded.

PNG to JPG Converter

Convert PNG images to compact JPG and cut file size by 60-90% with adjustable quality. Transparency flattens to white; all processing stays local.

JPG to PNG Converter

Convert JPG photos to lossless PNG with alpha transparency support for editing and compositing. Batch conversion runs entirely in your browser.

PNG to WebP Converter

Convert PNG images to modern WebP for 26-80% smaller files with transparency preserved. Lossy or lossless modes with quality slider — fully local.

JPG to WebP Converter

Convert JPG photos to WebP for files 25-34% smaller at equivalent visual quality. Tune the quality slider and batch-process images in your browser.

HEIC to JPG Converter

Convert iPhone HEIC and HEIF photos to universal JPG via in-browser WebAssembly decoding. Adjustable quality, batch support, and zero uploads.

HEIC to PNG Converter

Convert iPhone HEIC and HEIF photos to lossless PNG via in-browser WebAssembly decoding. Pixel-perfect output — photos never leave your device.

JXL to PNG Converter

Decode JPEG XL images to universally compatible PNG via WebAssembly. Lossless output with full transparency, processed entirely in your browser.

JXL to JPG Converter

Decode JPEG XL images to compact JPG via WebAssembly with an adjustable quality slider. Conversion runs entirely in your browser — no uploads.

GIF to PNG Converter

Extract the first frame of any GIF as a static, lossless PNG with transparency preserved. Convert single files or batches entirely in your browser.

ICO to PNG Converter

Extract the highest-resolution image from multi-size ICO favicon containers as PNG with transparency intact — parsed locally in your browser.

PNG to ICO Converter

Package a PNG into a multi-size ICO favicon bundling 16x16, 32x32, and 48x48 variants in one file — generated entirely in your browser, no uploads.

TIFF to PNG Converter

Convert TIFF and TIF scans or photos to web-ready lossless PNG with zero quality loss. Handles large files locally — nothing is ever uploaded.

TIFF to JPG Converter

Convert TIFF and TIF images to compact JPG — often 10-50x smaller — with an adjustable quality slider. Decoding runs entirely in your browser.

Image to PDF Converter

Combine PNG, JPG, WebP, BMP, and GIF images into one PDF with A4, Letter, or fit-to-image page sizes — built with pdf-lib entirely in your browser.

Word to PDF Converter

Convert Microsoft Word .docx documents to PDF entirely in your browser — 100% offline and private. Preserves text, paragraphs, and basic formatting.

EPUB to PDF Converter

Convert EPUB ebooks to PDF entirely offline, extracting chapters with preserved text and basic formatting. Files never leave your device — no uploads.

Date/Time Converter

Convert Unix epoch seconds or milliseconds, ISO 8601 strings, and natural dates into UTC and local formats — auto-detects input, runs locally.

CSV to JSON Converter

Convert CSV, TSV, and spreadsheet data to JSON formats including arrays of objects, arrays of arrays, and JSON lines with nested data support.

CSV to Excel Converter

Convert CSV and TSV files to Excel XLSX with auto-detected data types, custom delimiters, frozen headers, and auto-filters — handles 50MB files locally.

Roman Numeral Converter

Convert numbers to Roman numerals and back instantly, including vinculum notation for values up to 3,999,999 — bidirectional and fully local.

Integer Base Converter

Convert integers between decimal, hexadecimal, octal, and binary with BigInt precision for huge values. Live output updates as you type — fully local.

Text to Unicode Converter

Convert text to Unicode code points in U+XXXX, CSS escape, JavaScript, and HTML entity formats. Handles emoji and surrogate pairs — fully local.

Text to ASCII Binary Converter

Convert text to binary and decode binary back to text with UTF-8 support for emoji and custom byte delimiters — instant, entirely in your browser.

Text to NATO Phonetic Alphabet

Convert text to the NATO phonetic alphabet and back with text-to-speech audio playback. Ideal for spelling over calls — runs entirely in your browser.

Email to PDF Converter

Convert EML and Outlook MSG files to professional PDF documents instantly. Supports attachments, header extraction, and remote image blocking. 100% private.

ISO Week Converter

Convert dates to ISO 8601 week numbers and vice versa. Supports US/Middle East systems, fiscal year calculations, and date range expansion. 100% private.

TOML to YAML Converter

Convert TOML configuration files to YAML with configurable indentation and key sorting. Faithful type mapping — processed entirely in your browser.

YAML to TOML Converter

Convert YAML configuration to TOML with automatic anchor and alias resolution, null value handling, and Date-to-ISO conversion — fully local.

XML to YAML Converter

Convert XML documents to YAML preserving attributes as @ keys, namespaces, and repeated elements as sequences. CDATA handled — all fully local.

YAML to XML Converter

Convert YAML to well-formed XML with attribute prefix mapping, sequence expansion, tag-name sanitization, and root wrapping — all fully local.

XML to CSV Converter

Convert XML to CSV with Denormalize or Indexed flattening, auto-detected record elements, dot-notation headers, and table preview — fully local.

PDF to JSON

Extract text, coordinates, fonts, and metadata from a PDF into structured JSON with hierarchical per-page output — parsed via pdf.js locally.

BMP to JPG Converter

Convert uncompressed BMP bitmaps to compact JPG — typically 90-98% smaller — with an adjustable quality slider, processed entirely in your browser.

GIF to JPG Converter

Convert GIF images to compact JPG with adjustable quality. Animated GIFs yield their first frame; transparency composites onto white — fully local.

Text to PDF

Convert plain text into a formatted PDF document with customizable font, size, margins, and page layout. Handles word wrapping and multi-page overflow.

RTF to PDF

Convert RTF documents to PDF preserving fonts, colors, alignment, and images, with A4 or Letter sizes and live preview — processed fully locally.

PSD to PDF

Convert Photoshop PSD files to PDF as a flattened composite or one page per visible layer — parsed and previewed locally, never uploaded anywhere.

MOBI to PDF Converter

Convert Kindle MOBI and KF8 (.azw3) ebooks to PDF with images, cover, and table of contents preserved. DRM-free files only — processed locally.

ODT to PDF Converter

Convert OpenDocument ODT documents to PDF entirely in your browser. Preserves headings, lists, tables, and embedded images — no uploads, no LibreOffice needed.

XPS to PDF Converter

Convert XPS and OXPS documents to PDF entirely in your browser — fixed-layout pages rasterized locally at up to 288 DPI. Files never leave your device.

PDF to SVG Converter

Convert PDF pages to editable SVG vector files — paths, text, gradients, and images preserved, one SVG per page plus a ZIP. Runs entirely in your browser.