Add Headers & Footers to PDF Online — Custom Margins & Text
Stamp custom headers, footers, page numbering, dates, and confidential notices across PDF pages. Fast, private client-side vector text injection with zero server latency.
Click an input below, then click a button above to insert auto-updating variables.
DROP PDF FILES HERE
or click to browse from your device
Choose PDF FilesHow to Add Headers and Footers in 3 Steps
Follow this fast, three-step procedure to brand and paginate your PDF documents.
Select PDF Documents
Upload single or batch PDF documents into the local sandbox. Your files remain private in browser memory.
Define Text & Placement
Enter custom text into any of the 6 header/footer zones, insert dynamic tokens ({page}, {total}, {date}), and adjust margins.
Process & Download
Click Add Headers & Footers to inject clean PostScript text streams and export your stamped PDF or ZIP package instantly.
Comprehensive Document Header & Footer Suite
Precision coordinate stamping designed for business proposals, legal disclosures, and technical manuals.
6 Independent Zones
Configure top-left, top-center, top-right, bottom-left, bottom-center, and bottom-right text fields with independent formatting.
Template Token Parser
Insert {page} for current page number, {total} for total page count, and {date} for automatic timestamping across pages.
Selective Range Filtering
Specify exact page lists (e.g. 2-15, 18) to exclude title sheets, cover graphics, or table-of-contents without manual file slicing.
PostScript Type 1 Fonts
Select standard Helvetica, Times, or Courier font families with point-precise sizing, custom hex colors, and margin offsets.
In-Browser Header & Footer Stamping vs. Cloud Tools
How client-side PostScript vector stream insertion compares against traditional server-side rendering pipelines.
| Evaluation Metric | Utilvo In-Browser Engine | Traditional Cloud Platforms |
|---|---|---|
| Document Pipeline | 100% In-Browser Memory (Zero Uploads) | Node.js server queue upload |
| Text Rendering Quality | Native ISO 32000 Stream Operators (Searchable) | Ghostscript canvas rasterization |
| Coordinate Precision | 6 Dedicated Margin Zones with Point Offsets | Rigid single-zone templates |
| Dynamic Evaluation | Instant Local {page} & {date} Evaluation | Slow server template round-trips |
| Data Security & Compliance | Zero Egress / Complete Device Isolation | Multi-tenant remote disk caching |
Customizing Running Headers, Dates & Margins
Deep technical specifications on bounding box dictionaries, content stream operators, and typography embedding.
Cartesian Bounding Box Dictionaries
PDF coordinates originate at the lower-left corner (0,0) of the /MediaBox dictionary. Header operators require offsetting downward from the top edge (pageHeight - margin - fontHeight), while footers offset upward directly from margin values.
Non-Destructive Content Stream Layering
Header and footer strings are appended as new independent graphics state operators into each page /Contents array without modifying existing drawing commands, form objects, or embedded raster images.
Standard 14 Font Dictionary Referencing
Utilvo references standard 14 PostScript font descriptors (Helvetica, Times-Roman, Courier). Because standard PDF readers already provide these typefaces natively, document file size increases by mere bytes.
Batch In-Memory Parallel Processing
Batch processing runs concurrently in client memory through JSZip and WebAssembly. Multiple files are branded, paginated, and archived into a single compressed ZIP package with zero server latency.
Best Practices for Multi-Page Document Headers
Essential verification steps before finalizing stamped documents for corporate distribution.
Token Syntax Verification
Ensure dynamic variable tokens such as {page} and {total} are properly typed with enclosing curly braces.
Margin Offset Clearance
Verify that top and bottom margin padding (default 30pt) provides safe breathing room from existing page headers.
Page Range Exclusion
If omitting cover sheets or title pages, configure the custom range mask (e.g. 2-20) before applying text.
Contrast & Font Legibility
Choose contrasting hex colors (such as dark slate on light backgrounds) for maximum legibility when printed.
Header & Footer Specifications Matrix
Technical specifications for supported coordinate zones, dynamic variables, and font standards.
| Header / Footer Zone | Coordinate System | Processing Engine | Output Format | Role | Best Use Case |
|---|---|---|---|---|---|
| Top Header Left | ISO 32000 Point Coordinates | PDF-Lib In-Memory | .pdf (Vector text) | Target of this export | Document titles, project codes, client references |
| Top Header Center | Center Justified Offset | PDF-Lib In-Memory | .pdf (Vector text) | Target of this export | Chapter names, subject lines, conference titles |
| Top Header Right | Right Justified Offset | PDF-Lib In-Memory | .pdf (Vector text) | Target of this export | Publication dates, version identifiers, revision codes |
| Bottom Footer Center | Bottom Margin Center | PDF-Lib In-Memory | .pdf (Vector text) | Target of this export | Standard page numbering ({page} of {total}) |
Frequently Asked Questions
Common technical questions regarding client-side PDF headers, footers, coordinate math, and dynamic variables.
1How does the client-side engine add headers and footers to a PDF?
The engine parses the incoming PDF document in browser memory using PDF-Lib, calculates page dimension dictionaries (/MediaBox and /CropBox), and injects new text content stream operators at exact coordinate offsets. The resulting file is compiled and exported locally without transmitting bytes to external servers.
2Can I insert dynamic variables like page numbers, total pages, and dates?
Yes. You can use standard template tokens such as '{page}' for the current page number, '{total}' for total page count, or formatted dates. The engine evaluates these variables dynamically for each individual page during compilation.
3Can I configure distinct text for left, center, and right header and footer zones?
Yes. The layout manager provides 6 dedicated coordinate slots: Header Left, Header Center, Header Right, Footer Left, Footer Center, and Footer Right. Each position can contain independent custom strings, legal disclaimers, or page numbering tags.
4How do custom page range filters work?
You can choose between numbering all pages or specifying a custom comma-separated range (e.g., '2-10, 12, 15-20'). This allows you to skip front cover pages, table-of-contents sheets, or appendix sections with zero manual page extraction required.
5Will adding headers or footers alter or compress existing vector text and images?
No. Headers and footers are appended as clean, non-destructive vector content stream operations layered over the existing document canvas. Existing font subsets, vector drawings, photographic elements, and form fields remain completely untouched.
6Can I customize the font family, font size, margins, and text colors?
Yes. You have full control over the typographic presentation. You can select standard PostScript fonts (Helvetica, Times Roman, Courier), set font size down to the single point, choose custom hex color values, and adjust top/bottom margin padding in points.
Related Document Layout & Page Tools
Discover complementary document merging, watermarking, and pagination utilities.