Prepare client PDF deliverables
Convert or merge as needed, compress for email, then send.
Free Online Tools for Freelancers
Receba pagamento sem abrir cinco apps diferentes.
Freelancers juggle client PDFs, invoices, site SEO bits and the odd JSON blob from an API. This pack groups the ToolBox tools that show up in that week: invoice and signature for getting paid, PDF compress/merge for deliverables, JSON/regex/JWT for debugging, and meta tags or speed checks when you ship a site. One browser tab instead of five half-remembered bookmarks.
Featured tools
Start with these - they cover the most common jobs for this audience.
Gerador Gratuito de Faturas
Create a professional invoice from 320 templates - modern designs plus 15 industry packs, with your logo, colours and font
Formatador JSON
Format and validate JSON data
Compressor de PDF
Shrink PDFs up to 25 MB in your browser. Save 94%+ on scans without blurring text
Compressor de Imagens
Compress images without losing quality
Gerador de Meta Tags
Generate HTML meta tags for SEO, social and technical use
Criador Gratuito de Assinaturas
Draw your signature and download it as a transparent PNG
Testador de Regex
Test regular expressions with highlighting
Gerador de Senhas
Generate strong secure passwords
Developer tools
Debug APIs, tokens and configs without opening a heavy IDE.
Formatador JSON
Format and validate JSON data
Codificador Base64
Encode and decode Base64 strings
Codificador de URL
Encode and decode URLs
Decodificador JWT
Decode and inspect JWT tokens
Testador de Regex
Test regular expressions with highlighting
Gerador de UUID
Generate unique UUIDs/GUIDs
Comparador de Diferenças
Compare two texts and find differences
Formatador SQL
Format and beautify SQL queries
Formatador XML
Format, validate and minify XML documents
Web & SEO
Quick checks and tags when you ship client sites.
Gerador de Meta Tags
Generate HTML meta tags for SEO, social and technical use
Verificador de Densidade de Palavras-chave
Free keyword density checker - analyze text or any URL for SEO
Teste de Velocidade de Site
Real browser-rendered GTmetrix-style report: grade, Core Web Vitals, page weight and fix recommendations
Gerador de Open Graph
Generate Open Graph tags with a live social preview card
Gerador de URL Canônica
Generate canonical link tags and normalize URLs
Documents & PDFs
Client files in, clean deliverables out.
Compressor de PDF
Shrink PDFs up to 25 MB in your browser. Save 94%+ on scans without blurring text
Mesclar PDF
Combine multiple PDF files into one
Dividir PDF
Split PDF into separate pages
PDF para Word
Convert PDF to editable Word with accurate layout, headings and tables
PDF para Imagens
Convert PDF pages to images
Preencher Formulário PDF
Fill fillable PDF forms or add text, checkbox, radio and dropdown fields - private in your browser
Images
Asset prep for proposals, sites and socials.
Compressor de Imagens
Compress images without losing quality
Redimensionador de Imagens
Resize images to any dimension
Remover Fundo
Professional AI background removal. Server result first, then a second on-device option you can compare and use in the editor.
Conversor de Formatos
Convert images between formats in your browser - quality and upscale options included
SVG para PNG
Convert SVG files to PNG format
Business
Get paid and look professional without extra subscriptions.
Gerador Gratuito de Faturas
Create a professional invoice from 320 templates - modern designs plus 15 industry packs, with your logo, colours and font
Gerador Gratuito de Orçamentos
Create a price quotation from 300 templates across 15 industries
Gerador Gratuito de Recibos
Create a payment receipt from 300 templates across 15 industries, with your logo, colours and font
Criador Gratuito de Cartões de Visita
Design a clean business card and download it print-ready
Criador Gratuito de Assinaturas
Draw your signature and download it as a transparent PNG
Conversor de Moedas
Convert between 170+ currencies with live exchange rates
Gerador de Senhas
Generate strong secure passwords
How ToolBox helps
Freelancers juggle client PDFs, invoices, site SEO bits and the odd JSON blob from an API. This pack groups the ToolBox tools that show up in that week: invoice and signature for getting paid, PDF compress/merge for deliverables, JSON/regex/JWT for debugging, and meta tags or speed checks when you ship a site. One browser tab instead of five half-remembered bookmarks.
Popular workflows
Invoice and sign
Create the invoice, add a signature when the PDF needs one.
Debug an API response
Pretty-print JSON, compare drafts, decode a JWT if auth is involved.
Related categories
Helpful guides
- Create a Professional Invoice in Minutes
- JSON Formatter for Developers
- Merge Pdf For Job Application Online Free
- How to Compress a PDF Without Losing Readability
- Meta Tag Generator Online Free for SEO
- JWT Decoder Online Free
- Common Regex Patterns Test Online Free
- How to Compress Images Without Losing Visible Quality
Frequently asked questions
Business tools (invoice, quotation, signature), PDF compress/merge for client files, developer formatters for technical work, and SEO helpers when you ship websites. This pack links those ToolBox tools together.
PDF Compressor, Merge PDF, Split PDF, PDF to Word and PDF to Images cover most handoff formats. Fill PDF Form helps when a client sends an interactive form.
Yes - JSON Formatter, Base64, URL Encoder, JWT Decoder, Regex Tester, UUID Generator, Diff Checker and SQL/XML formatters are in the Freelancer Pack developer group.
Opening the pack and using the listed tools for standard jobs is free. Review each tool page for file-size limits and whether processing is local or on the server.